/*
 * DEMO.CSS — Aseagro Vanguardia — Solicitar Demo IA
 * Estilo premium con impronta "Agro-Tech Lab"
 */

.page-demo-ia {
    background: #060c14;
    min-height: 100vh;
    padding-top: 120px;
    padding-bottom: 100px;
    position: relative;
    overflow: hidden;
}

/* Decoraciones de fondo neón */
.page-demo-ia::before {
    content: '';
    position: absolute;
    top: -10%; right: -10%;
    width: 600px; height: 600px;
    background: radial-gradient(circle, rgba(13, 92, 140, 0.15) 0%, transparent 70%);
    pointer-events: none;
}

.page-demo-ia::after {
    content: '';
    position: absolute;
    bottom: -10%; left: -10%;
    width: 500px; height: 500px;
    background: radial-gradient(circle, rgba(139, 197, 63, 0.1) 0%, transparent 70%);
    pointer-events: none;
}

.demo-ia-form {
    display: flex;
    justify-content: center;
    padding: 0 2rem;
}

.demo-ia-form__container {
    background: rgba(255, 255, 255, 0.01);
    border: 1px solid rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(30px);
    -webkit-backdrop-filter: blur(30px);
    border-radius: 32px;
    padding: 4rem;
    width: 100%;
    max-width: 850px;
    box-shadow: 0 40px 100px rgba(0,0,0,0.6);
    position: relative;
    z-index: 10;
}

/* Header del Form */
.demo-ia-header {
    text-align: center;
    margin-bottom: 4rem;
}

.demo-ia-badge {
    background: rgba(139, 197, 63, 0.1);
    color: var(--color-accent);
    padding: 0.5rem 1.2rem;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    border: 1px solid rgba(139, 197, 63, 0.2);
    display: inline-block;
    margin-bottom: 1.5rem;
}

.demo-ia-header h2 {
    font-size: clamp(2.5rem, 4vw, 3.5rem);
    background: linear-gradient(135deg, #fff 0%, rgba(255,255,255,0.6) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 1rem;
    font-weight: 800;
}

.demo-ia-header p {
    color: rgba(255,255,255,0.5);
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto;
}

/* Grid del Formulario */
.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin-bottom: 2rem;
}

@media (max-width: 768px) {
    .form-grid {
        grid-template-columns: 1fr;
    }
    .demo-ia-form__container {
        padding: 3rem 2rem;
    }
}

.demo-form .form-group {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.demo-form label {
    font-size: 0.85rem;
    color: rgba(255,255,255,0.4);
    font-family: var(--font-mono);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.demo-form input {
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 12px;
    padding: 1.2rem;
    color: #fff;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.demo-form input:focus {
    outline: none;
    background: rgba(255,255,255,0.06);
    border-color: var(--color-accent);
    box-shadow: 0 0 20px rgba(139, 197, 63, 0.2);
}

/* Radio Group */
.radio-group {
    display: flex;
    gap: 2rem;
    padding: 1.2rem 0;
}

.radio-group label {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    cursor: pointer;
    color: #fff;
    text-transform: none;
    letter-spacing: normal;
    font-family: var(--font-base);
}

.radio-group input[type="radio"] {
    appearance: none;
    width: 20px; height: 20px;
    border: 2px solid rgba(255,255,255,0.2);
    border-radius: 50%;
    margin: 0;
    transition: all 0.2s ease;
    cursor: pointer;
}

.radio-group input[type="radio"]:checked {
    border-color: var(--color-accent);
    background: var(--color-accent);
    box-shadow: inset 0 0 0 4px #060c14;
}

/* Checkbox Custom */
.form-group--checkbox {
    margin: 2rem 0;
    padding: 1.5rem;
    background: rgba(13, 92, 140, 0.05);
    border-radius: 16px;
    border: 1px solid rgba(13, 92, 140, 0.1);
}

.checkbox-container {
    display: flex;
    align-items: center;
    position: relative;
    padding-left: 35px;
    cursor: pointer;
    font-size: 1rem;
    user-select: none;
    color: rgba(255,255,255,0.8) !important;
    text-transform: none !important;
    font-family: var(--font-base) !important;
}

.checkbox-container input {
    position: absolute;
    opacity: 0;
    cursor: pointer;
    height: 0; width: 0;
}

.checkmark {
    position: absolute;
    top: 50%; transform: translateY(-50%);
    left: 0;
    height: 22px; width: 22px;
    background-color: rgba(255,255,255,0.05);
    border: 2px solid rgba(255,255,255,0.2);
    border-radius: 6px;
    transition: all 0.3s ease;
}

.checkbox-container:hover input ~ .checkmark {
    background-color: rgba(255,255,255,0.1);
}

.checkbox-container input:checked ~ .checkmark {
    background-color: var(--color-accent);
    border-color: var(--color-accent);
}

.checkmark:after {
    content: "";
    position: absolute;
    display: none;
    left: 6px; top: 2px;
    width: 6px; height: 11px;
    border: solid #000;
    border-width: 0 3px 3px 0;
    transform: rotate(45deg);
}

.checkbox-container input:checked ~ .checkmark:after {
    display: block;
}

/* Submit Button */
.btn-demo-submit {
    width: 100%;
    background: var(--color-accent);
    color: #000;
    border: none;
    padding: 1.5rem;
    font-size: 1.2rem;
    font-weight: 800;
    border-radius: 16px;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    box-shadow: 0 10px 20px rgba(139, 197, 63, 0.2);
}

.btn-demo-submit:hover {
    transform: translateY(-4px) scale(1.02);
    box-shadow: 0 20px 40px rgba(139, 197, 63, 0.3);
    background: #9add45;
}

.btn-demo-submit svg {
    width: 20px;
    height: 20px;
}